#!/bin/bash
# ============================================================================
# DarkForge Linux — Phase 3, Chapter 8.35: Bison
# ============================================================================
# Purpose:  Build GNU Bison, a general-purpose parser generator.
#           Required for gcc and other packages to build.
# Inputs:   /sources/bison-3.8.2.tar.xz
# Outputs:  bison binary and libraries in /usr/
# Assumes:  Running inside chroot
# Ref:      LFS 13.0 §8.35
# ============================================================================

set -euo pipefail

source /sources/toolchain-scripts/100-chroot-env.sh

PACKAGE="bison"
VERSION="3.8.2"

echo "=== Building ${PACKAGE}-${VERSION} (Phase 3) ==="

pkg_extract "${PACKAGE}-${VERSION}.tar.xz"
cd "${PACKAGE}-${VERSION}"

./configure \
    --prefix=/usr

make
make install

pkg_cleanup "${PACKAGE}-${VERSION}"
echo "=== ${PACKAGE}-${VERSION} complete ==="